Methods of diagnosing metastatic cancer with MTS-1 protein
AssigneeResearch Corporation Technologies, Inc.
InventorsSayeeda Zain, Eugene Lukanidin
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Abstract
The present invention is directed towards the diagnosis of malignant cancer by detection of the mts-1 mRNA or the mts-1 protein, encoded by the mts-1 gene. The present invention contemplates the use of recombinant mts-1 DNA and antibodies directed against the mts-1 protein to diagnose the metastatic potential of several types of tumor cells, including, for example, thyroid, epithelial, lung, liver and kidney tumor cells. The present invention is also directed to mammalian cell lines and tumors with high and low metastatic potential which have been developed to serve as useful model systems for in vitro and in vivo anti-metastasis drug screening.
Claims4
A method for detecting the presence of metastatic cancer comprising contacting tissue or tissue extracts of an individual to be tested with an antibody reactive with a human mts-1 protein or an antigenic fragment thereof, for time and under conditions sufficient to form an antigen-antibody complex, and detecting said antigen-antibody complex said complex being indicative of the presence of metastatic cancer.
A method for detecting the presence of metastatic cancer which comprises contacting serum from an individual to be tested for said cancer with an antibody reactive with a human mts-1 protein or an antigenic fragment thereof, for a time and under conditions sufficient to form an antigen-antibody complex, and detecting said antigen-antibody complex said complex being indicative of the presence of metastatic cancer.
Dependencies are inferred from the claim text.